Individual Calculations September 2015
 Reza, Wojciech  Total change: 6.80  Rating chartPersonal card
 23rd Poznan Chess Festival Poznan POL 2015-08-10
RcRownchangeKK*chgGame
 2149 2265 6.50 9 0.88 20 17.60 
  Wasiak, Stanislaw 1865  * POL1.0010.08201.60 
  Hemmerling, Jaroslaw 1966 POL0.501-0.3520-7.00 
  Zielinski, Olgierd 1921 POL1.0010.12202.40 
  Kozlowski, Tomasz 1884 POL1.0010.09201.80 
  Tomczak, Jacek g2596 POL0.001-0.1220-2.40 
  Maczkowski, Jakub 2105 POL1.0010.29205.80 
  Chojnacki, Krzysztof m2393 POL0.5010.17203.40 
  Koziak, Vitali m2465 UKR0.5010.26205.20 
  Paprocki, Jaroslaw 2149 POL1.0010.34206.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XX MIEDZYNARODOWY FESTIWAL SZACHOWY Konik Morski Rewala 2015 -Open A Rewal POL 2015-08-19
RcRownchangeKK*chgGame
 2122 2265 5.50 9 -0.54 20 -10.80 
  Lizak, Jakub 2061 POL0.501-0.2620-5.20 
  Faron, Rafal 2047 POL0.501-0.2820-5.60 
  Powalka, Michal 1975 POL0.001-0.8420-16.80 
  Murawko, Katarzyna 1875 POL1.0010.09201.80 
  Lach, Aleksandra wm2165 POL1.0010.36207.20 
  Palosz, Andrzej 2150 POL0.501-0.1620-3.20 
  Pilzak, Marcin 2100 POL1.0010.28205.60 
  Voloshin, Leonid g2422 CZE0.5010.21204.20 
  Olhovik, Andrei 2305 BLR0.5010.06201.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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